SemiNex delivers the highest available power at infrared wavelengths between 12xx and 19xx nm. When necessary we will further optimize the design of our InP laser chips to meet our customers' specific optical and electrical performance needs. Diodes, bars and packages are tested to meet customer and market performance demands. Typical results and packaging options are shown. Contact SemiNex for additional details or to discuss your specific requirements.

Laser Diode Chip

High Power SemiNex Laser Diodes
Multi Mode and Single Mode
12xx to 19xx nm
Custom Wavelengths Available

Applications

OEM Medical

Consumer Medical

Research

DPSS pump source

LiDAR

Military / Aerospace
Features

Cost effective

High Output Power

High Dynamic Range

High Efficiency

'

'

Laser Chips

Symbol

CHP-103

CHP-236

CHP-196

CHP-106

CHP-108

CHP-105

CHP-214

CHP-229

CHP-129

CHP-107

CHP-113

CHP-162

CHP-124

CHP-120

CHP-123

CHP-190

CHP-191

Units

Optical

Wavelength

λc

1310

1310

1470

1475

1480

1480

1480

1480

1480

1488

1532

1540

1560

1560

1568

1625

1650

nm (±20)

Output Power (CW)*

P°

5.70

2.40

7.00

3.70

5.00

5.00

4.80

5.00

4.20

7.00

4.20

5.60

4.20

1.40

5.60

3.50

3.20

watts

Chip Cavity Length

CL

2500

2500

2500

1500

2500

2500

2500

2500

2000

2500

2500

2500

2500

1250

2500

2500

2500

μm

Emitter Width

W

95

95

350

95

95

95

95

95

95

180

95

180

95

50

180

95

95

μm

Emitter Height

H

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

μm

Spectral Width

δλ

15

15

15

15

15

15

15

15

0

15

15

15

15

15

0

15

15

nm 3dB

Slope Efficiency

η°

0.50

0.50

0.45

0.40

0

0.40

0

0.40

0

0.37

0.35

0.00

0.35

0.30

0

0.30

0.22

W/A

Fast Axis Div.

Θ_perp

28

28

28

28

28

28

28

28

0

28

28

28

28

28

0

28

28

deg FWHM

Slow Axis Div.

Θ_parallel

9

9

9

9

9

9

9

9

0

9

9

9

9

9

0

9

9

deg FWHM

Electrical

Power Conversion Eff.

η

28

28

25

21

0

21

0

21

0

21

18

0

18

13

0

15

13

%

Threshold Current

Ith

0.5

0.5

2

0.5

0.5

0.5

0.5

0.5

0

0.5

0.5

0.5

0.5

0.5

0

0.5

0.5

A

Operating Current

Iop

12

9

20

9

13

14

12

14

0

21

14

14

14

6

16

14

14

A

Operating Voltage

Vop

1.7

1.7

1.35

1.7

0

1.7

0

1.7

0

1.7

1.7

1.7

1.7

1.7

1.5

1.7

1.7

V

Series Resistance

Rs

0.05

0.05

0.015

0.05

0

0.05

0

0.05

0

0.05

0.05

0.05

0.05

0.16

0

0.5

0.05

ohm

Mechanical

Weight

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

g

Operating Temp.**

-40 to 60

-40 to 60

-40 to 60

-40 to 60

-40 to 60

-40 to 60

-40 to 60

-40 to 60

-40 to 60

-40 to 60

-40 to 60

-40 to 60

-40 to 60

-40 to 60

-40 to 60

-40 to 60

-40 to 60

°C

Storage Temp.

-40 to 80

-40 to 80

-40 to 80

-40 to 80

-40 to 80

-40 to 80

-40 to 80

-40 to 80

-40 to 80

-40 to 80

-40 to 80

-40 to 80

-40 to 80

-40 to 80

-40 to 80

-40 to 80

-40 to 80

°C

Specified values are rated at a constant heat sink temperature of 20°C.
**Specified operating conditions are based on 20C heat sink temperature. High temperature operation will reduce performance and MTTF.
Unless otherwise indicated all values are nominal.

Single Mode Laser Chips

Symbol

CHP-156

CHP-176

CHP-207

CHP-115

CHP-179

CHP-144

CHP-155

Units

Optical

Wavelength

λc

1315

1315

1480

1550

1550

1630

1650

nm (±20)

Output Power (CW)*

P°

0.72

0.59

0.45

0.40

0.42

0.30

0.22

watts

Chip Cavity Length

CL

1500

1250

1250

1250

1500

1250

1250

μm

Emitter Width

W

5

5

5

4

4

4

5

μm

Emitter Height

H

1

1

1

1

1

1

1

μm

Spectral Width

δλ

15

15

15

15

15

15

15

nm 3dB

Slope Efficiency

η°

0.00

0.50

0

0.30

0.50

0.30

0.30

W/A

Fast Axis Div.

Θ_perp

30

30

0

30

30

30

30

deg FWHM

Slow Axis Div.

Θ_parallel

13

13

0

13

13

13

13

deg FWHM

Electrical

Power Conversion Eff.

η

29

14

0

11

14

9

9

%

Threshold Current

Ith

0.05

0.05

0

0.05

0.05

0.05

0.05

A

Operating Current

Iop

1.3

1.2

0

0.95

1.2

1.6

0.65

A

Operating Voltage

Vop

2.6

3.6

0

2.7

3.6

2.9

2.7

V

Series Resistance

Rs

1

1

0

1

1

1

1

ohm

Mechanical

Weight

0

0

0

0

0

0

0

g

Operating Temp.**

-40 to 60

-40 to 60

-40 to 60

-40 to 60

-40 to 60

-40 to 60

-40 to 60

°C

Storage Temp.

-40 to 80

-40 to 80

-40 to 80

-40 to 80

-40 to 80

-40 to 80

-40 to 80

°C

Specified values are rated at a constant heat sink temperature of 20°C.
**Specified operating conditions are based on 20C heat sink temperature. High temperature operation will reduce performance and MTTF.
Unless otherwise indicated all values are nominal. *CW As measured on a C-Mount with Indium solder

Single Mode Laser Chips Long Cavity

Symbol

CHP-177

CHP-194

CHP-122

CHP-185

CHP-184

CHP-128

Units

Optical

Wavelength

λc

1320

1532

1555

1570

1630

1650

nm (±20)

Output Power (CW)*

P°

0.80

0.60

0.60

0.63

0.45

0.45

watts

Chip Cavity Length

CL

2500

2500

2500

3750

2500

2500

μm

Emitter Width

W

5

4

4

4

4

4

μm

Emitter Height

H

1

1

1

1

1

1

μm

Spectral Width

δλ

15

15

15

15

15

15

nm 3dB

Slope Efficiency

η°

0.50

0

0.50

0.25

0.00

0.30

W/A

Fast Axis Div.

Θ_perp

30

30

30

30

30

30

deg FWHM

Slow Axis Div.

Θ_parallel

13

13

13

13

13

13

deg FWHM

Electrical

Power Conversion Eff.

η

17

14

11

7

14

14

%

Threshold Current

Ith

0.05

0.05

0.05

0.1

0.05

0.05

A

Operating Current

Iop

0.9

1.8

1.8

2.3

1.6

1.6

A

Operating Voltage

Vop

2.7

3.6

3.6

2.6

3.6

3.6

V

Series Resistance

Rs

1

1

1

0.8

1

1

ohm

Mechanical

Weight

0

0

0

0

0

0

g

Operating Temp.**

-40 to 60

-40 to 60

-40 to 60

-40 to 60

-40 to 60

-40 to 60

°C

Storage Temp.

-40 to 80

-40 to 80

-40 to 80

-40 to 80

-40 to 80

-40 to 80

°C

Specified values are rated at a constant heat sink temperature of 20°C.
**Specified operating conditions are based on 20C heat sink temperature. High temperature operation will reduce performance and MTTF.
Unless otherwise indicated all values are nominal. *CW As measured on a C-Mount with Indium solder

Pulsed* Laser Chips

Symbol

CHP-148

CHP-180

CHP-175

CHP-149

CHP-150

CHP-157

CHP-151

CHP-152

Units

Optical

Wavelength

λc

1560

1565

1550

1550

1565

1560

1550

1550

nm (±20)

Output Power (Pulsed)*

P°

9.00

5.50

9.00

14.00

24.00

15.00

30.00

20.00

watts

Chip Cavity Length

CL

2500

1250

1240

2500

2500

1250

2500

1250

μm

Emitter Width

W

50

50

95

95

180

180

350

350

μm

Emitter Height

H

1

1

1

1

1

1

1

1

μm

Spectral Width

δλ

15

15

15

15

15

15

15

15

nm 3dB

Slope Efficiency

η°

0.20

0.35

0.30

0.25

0.25

0.40

0.00

0.40

W/A

Fast Axis Div.

Θ_perp

30

30

30

30

30

30

30

28

deg FWHM

Slow Axis Div.

Θ_parallel

14

10

10

10

14

14

10

9

deg FWHM

Electrical

Power Conversion Eff.

η

4

17

4

4

3

8

0

7

%

Threshold Current

Ith

0.5

0.4

0.5

0.7

2

0.8

2.5

0.75

A

Operating Current

Iop

35

20

30

50

80

35

100

50

A

Operating Voltage

Vop

4.7

5.8

8

3.5

9.5

4.8

8

5.8

V

Series Resistance

Rs

0.11

0.2

0.1

0.05

0.14

0.12

0

0.1

ohm

Mechanical

Weight

0

0

0

0

0

0

0

0

g

Operating Temp.**

-40 to 60

-40 to 60

-40 to 60

-40 to 60

-40 to 60

-40 to 60

-40 to 60

-40 to 60

°C

Storage Temp.

-40 to 80

-40 to 80

-40 to 80

-40 to 80

-40 to 80

-40 to 80

-40 to 80

-40 to 80

°C

Specified values are rated at a constant heat sink temperature of 20°C.
**Specified operating conditions are based on 20C heat sink temperature. High temperature operation will reduce performance and MTTF.
Unless otherwise indicated all values are nominal. *Pulsed as measured on a C-Mount with Indium solder - P-Side Down.